/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package admin.categoria;

import DBMS.DataBaseManager;
import admin.permisos.PermisosManager;
import clases.Categoria;
import clases.Usuario;
import java.util.ArrayList;
import java.util.Iterator;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

/**
 *
 * @author carlo
 */
public class EliminarCategoria extends DispatchAction {

    /* forward name="success" path="" */
    private static final String SUCCESS = "success";
    private static final String FAILURE = "failure";
    private static final String PAGE = "page";
    private static final String name = "Eliminar Categoria";

    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    public ActionForward delete(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
//        Usuario usr = (Usuario) request.getSession().getAttribute("logueado");
//        DataBaseManager dbms = DataBaseManager.getInstance();
//        if (!PermisosManager.validar(this.name, dbms.consultarPermisoAccion(name), usr.getPermiso())) {
//            System.out.println("No tiene permiso");
//            return mapping.findForward(FAILURE);
//        }
        DataBaseManager dbms = DataBaseManager.getInstance();
        Categoria paraEliminar = (Categoria) form;
        System.out.println(paraEliminar.getCodigoCategoria());
        boolean eliminado = dbms.eliminarCategoria(paraEliminar);
        if (eliminado) {
            paraEliminar.setMensajeOK("Eliminado satisfactoriamente");
            request.setAttribute("categoria", paraEliminar);
            request.setAttribute("categorias", DataBaseManager.getInstance().getCategorias());
            return mapping.findForward(SUCCESS);
        }
        paraEliminar.setMensaje("No se pudo eliminar");
        request.setAttribute("unidad", paraEliminar);
        return mapping.findForward(FAILURE);
    }
//        public ActionForward populate(ActionMapping mapping, ActionForm form,
//            HttpServletRequest request, HttpServletResponse response)
//            throws Exception {
//       return mapping.findForward(PAGE);
//    }
}